Add a VKE prompt to your shell `PS1`.
Source this script from your runcom file (.bash_profile, .bashrc. etc) and, in a new shell, enter
$ vke_prompt on
to display the VKE prompt. Remove the VKE prompt by entering
$ vke_prompt off
You can hide the K8s current context in this prompt using
export VKE_PROMPT_CONTEXT_ENABLED='off'
when using something like kube-ps1.